FRP roof fan
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FRP roof fan is the advanced roof ventilation equipment, mainly used in ventilation hotels, restaurants, theaters, office buildings, laboratories, factories, residential and other buildings.
Roof fan with a beautiful shape, compact structure, high strength, light weight, corrosion resistance, aging resistance, low power consumption, low noise, reliable operation, easy installation and maintenance features, the use of a venturi tube entrance test method test, compared with similar products improve the rate of 30%.
According to user needs, I also can produce the same roof fan explosion model and its performance.
I produced the roof fans, with the following features.
High efficiency, low noise: the use of advanced CAD software, designed by the multi-objective optimization. DWT-Ⅰ series machine numbers 12 # -24 # total of eight machine number fans, by changing the speed, angle and leaf-type approach, the expansion of the range of performance parameters to meet the needs of different use conditions, to the fan with the system area with to facilitate the realization of energy-saving and noise reduction.
Smooth operation and long life: small moment of inertia, high dynamic steady precision, smooth operation, and the enterprise requirements of modern standards of the performance indicators were higher than the fan industry standards to ensure that the fan at the leading position in the peer.
Suitable for a wide range: The fans can use the request, made into explosion proof type, suitable for flammable, explosive and corrosive gas forced air ventilation occasions;
After several provinces and Technical Supervision qualified, users can be assured.
- Q: The development of steel profiles
- From the European to the American: European-style profiles are the mainstream of the market, but the rapid development of American profiles, which is due to some exports to the United States of steel-steel production enterprises driven by the United States as a lively, beautiful, delicate structure, delicate lines, Decorative, high light rate, high perspective, etc., has won the favor of consumers.As European-style profiles in China has 20 years of history, the US profile short-term can not replace the European profile in China's position. European-style profile is concerned about the fan package box, and the American profile is a box fan. Domestic steel doors and windows are basically fan package box.
- Q: Steel windows and aluminum windows compare which is more expensive
- Lighting performance: Plastic window window lighting performance than the aluminum window difference, the block of a single component shading area than the aluminum window about 10%, vision and decorative effect is poor, is not conducive to building energy saving.
- Q: China 's top ten brands of steel profiles in 2014
- In the financial financial steel doors and windows is a national key high-tech enterprises, is the industry's well-known brands, the national one of the top ten brands of steel doors and windows, it has Zhejiang Zhongcai profile company production. A large multinational company headquartered in Germany. It is the international profile of the North New North new steel doors and windows is China's largest new building materials group. The company has created more than 30 years of history, it is also well-known trademarks in China. The market occupies a certain proportion.
- Q: What is the quality of plastic steel profiles in the end?
- 08 years to now has been doing the money, it began to have no conch and Shide famous, but it is higher than the other brands, the reason it is a high proportion of plastic, that is less talc powder, the other three sealed pad The bridge is split, so that the fan does not account for the proportion. Speaking of two-color co-extruded, it is the technology is ASA technology is always the most leading, there is no fade, and gorgeous and glossy, which is other profiles can not be compared, I used to vote in the tender angle, , Shide, Zhongda, Huaan, ... .... 10 years did appear broken material situation, has not yet been found.
- Q: Plastic steel window profile material
- GB 8814-2004 according to the thickness of the main section of the profile will be divided into three categories of ABC, according to the "visible wall thickness minimum / non-visible wall thickness minimum" said, A type of wall thickness of 2.8 / 2.5mm, B Type of material requirements wall thickness 2.5 / 2.0mm, C type of wall thickness does not specify the requirements. The mainstream of the national standard profiles are Class B.
- Q: What is the material of steel
- Plastic steel profile referred to as steel, the main chemical composition is PVC, it is also called PVC profiles. Is widely used as a new type of building materials, because of its physical properties such as rigidity, flexibility, corrosion resistance, excellent anti-aging properties, is usually used as copper, zinc, aluminum and other non-ferrous metals excellent substitutes.
- Q: Plastic profile brittle extrusion process unreasonable reasons
- Head pressure is insufficient On the one hand and mold design; the other is the proportion of the feed and temperature settings, the pressure is insufficient, the material density is poor, it will become loose tissue plastic brittle phenomenon, then adjust the metering feed speed And extrusion screw speed so that the head pressure control in the 25Mpa-35Mpa between.
- Q: Plastic doors and windows and plastic doors and windows have anything to do
- PVC plastic doors and windows in the country is widely known as the steel doors and windows, plastic doors and windows is based on polyvinyl chloride (PVC) resin as the main raw material, with a certain percentage of stabilizers, colorants, fillers, impact modifier, Absorbent (shielding agent) and other additives, the extrusion of the material. Through the cutting, welding, etc. made of doors and windows of the frame fan, equipped with sealing tape, tops, hardware and other accessories made of doors and windows, in order to enhance the rigidity of the profile, more than a certain length of the cavity need to add reinforced steel (steel Lining), this kind of doors and windows called plastic doors and windows.
- Q: What is the broken bridge of aluminum? What are the characteristics?
- Broken bridge aluminum bridge is actually aluminum material, but in the middle of the aluminum through the insulation bar, the aluminum cut off the formation of broken bridge, which is characterized by: 1, broken bridge aluminum insulation is good, good air tightness: aluminum-plastic composite profiles in the plastic thermal conductivity is low, good insulation effect, coupled with a good air tightness, in the cold area despite the outdoor minus tens of degrees, Indoor is warm as spring. ?????? 2, broken bridge aluminum sound insulation is good: its structure has been carefully designed, seams tight, using the insulating glass. Test results The sound insulation standard is: 30db, in line with the relevant noise material standards. ?????? 3, broken bridge aluminum is not easy to deformation, impact resistance: the broken aluminum and aluminum plastic composite profile of the outer surface of aluminum alloy material, so it is much stronger than the impact resistance of plastic window profiles, long years of use is not easy to deformation.
- Q: How to identify the installation of plastic or plastic
- According to the characteristics of profiles, the profiles are roughly divided into European and American two. European doors and windows of its characteristics are: profile formulations still use the traditional lead salt heat stabilizer, a small number of countries and enterprises began to use environmentally friendly organic tin heat stabilizer; main section of the profile profile is generally designed for three or four main chamber, The total number of chambers to 6 to 8, wall thickness is generally 2.5 ~ 3.0mm. Doors and windows with fan-fan frame structure, fan section larger, with pulley, can be removed; built-in glass, dry mosaic; window open in the foreign under the hanging window-based, a small amount of sliding window.
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FRP roof fan
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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